During the fifth season, I sent a couple of spec scripts to the producers and had written out some sketchy outlines for episode ideas in the unlikely event that they would ask me to pitch some stories. One of them was basically the plot of "Fury", except there was no time travel involved.
Old, senile Kes was wreaking havoc on the crew because the Ocampa were going extinct and she blamed Janeway for "abandoning" them. After all the hand-wringing over destroying the Array and saving the Ocampa, it would have been a tragic turn of events to find out that it was all for nothing and they were a doomed race. I mean, between the short life spans and the biologically self-defeating mating cycle, it made sense to me.